Effects of Addition of Carbon Dioxide on Thermal Characteristics in Oxygen-Enriched Hydrogen Flame(<Special Issue>Advanced Fluid Information)
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概要
- 論文の詳細を見る
An experimental study has been conducted to evaluate the effects of CO_2 addition on thermal behavior in oxygen-enriched hydrogen flame. Experiments were performed on flames stabilized by a co-flow swirl burner, which was mounted on top of the furnace. Several different oxidizer compositions were prepared by volumetrically replacing N_2 by CO_2. In a steady state, the total as well as radiative heat flux from the flame to the wall of furnace has been measured using a heat flux meter. Temperature distribution in furnace has been also measured and compared. By increasing CO_2 proportion in the oxidizer, the convection became to play a more significant role rather than radiation due to heat blockage effect. Overall temperature in the furnace was seen to decrease, while the total heat flux has increased.
- 一般社団法人日本機械学会の論文
- 2005-05-15
著者
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Lee Chang
Divisionof Material Science And Engineering Hanyang University
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Choi Joon
Division Of Aerospace Engineering Department Of Mechanical Engineering Korea Advanced Institute Of S
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Baek Seung
Division Of Aerospace Engineering Department Of Mechanical Engineering Korea Advanced Institute Of S
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Lee Chang
Division Of Applied Life Science Graduate School Gyeongsang National University
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Lee Chang
Division Of Aerospace Engineering Department Of Mechanical Engineering Korea Advanced Institute Of S
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